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1 Pentane Sulfonic Acid Sodium Salt AR For HPLC

1 Pentane Sulfonic Acid Sodium Salt AR For HPLC
1 Pentane Sulfonic Acid Sodium Salt AR For HPLC
Product Code : 76
Product Description

1 Pentane Sulfonic Acid Sodium Salt AR For HPLC

1-Pentane Sulfonic Acid Sodium Salt AR Anhydrous For HPLC
Formula : CH3(CH2)4SO3Na.H2O
M.W. : 192.21
CAS NO. : 207605-40-1

 

TEST SPECIFICATION RESULT
Description White crystalline powder White crystalline powder
Identity(IR) Passes Test Passes Test
pH-value(10% in water) 5.5 to 7.5 6
Min. Assay(on dried sub.) NLT 99.0% 99.26%
Min Transmittance of 0.005 mol. Aq. Soln.    
At 200nm 70% 95.87%
At 220nm 90% 98.04%
At 250nm 98% 98.53%
Loss on Drying 1200C 8.5 TO 9.5% 8.77%

 

1-PENTANE SULPHONIC ACID SODIUM SALT

(MONOHYDRATE) GR HPLC
Cas No: 207605-40-

Appearance White powder Passes
Assay Min 98% 99.4%
2% Methanol Solution Clear and Colourless Passes
10% Aqueous Solution Clear and Colourless Passes
UV Transmission
 
At 200 nm Min 70% transmission 80.2%
At 220 nm Min 90% transmission 93.2%
At 250 nm Min 98% transmission 98.7%
At 280 nm Min 99% transmission 99.8%
Loss on drying (at 120 deg C) Max 2% 0.65%

 

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